149698472

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{3329}}^1$

素因数の和:3426

約数の個数: 64

約数和(自身を含む): 354844800

約数和(自身を除く): 205146328

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 73, 77, 88, 146, 154, 292, 308, 511, 584, 616, 803, 1022, 1606, 2044, 3212, 3329, 4088, 5621, 6424, 6658, 11242, 13316, 22484, 23303, 26632, 36619, 44968, 46606, 73238, 93212, 146476, 186424, 243017, 256333, 292952, 486034, 512666, 972068, 1025332, 1701119, 1944136, 2050664, 2673187, 3402238, 5346374, 6804476, 10692748, 13608952, 18712309, 21385496, 37424618, 74849236, 149698472]

約数ペア:

[(1, 149698472), (2, 74849236), (4, 37424618), (7, 21385496), (8, 18712309), (11, 13608952), (14, 10692748), (22, 6804476), (28, 5346374), (44, 3402238), (56, 2673187), (73, 2050664), (77, 1944136), (88, 1701119), (146, 1025332), (154, 972068), (292, 512666), (308, 486034), (511, 292952), (584, 256333), (616, 243017), (803, 186424), (1022, 146476), (1606, 93212), (2044, 73238), (3212, 46606), (3329, 44968), (4088, 36619), (5621, 26632), (6424, 23303), (6658, 22484), (11242, 13316)]